Comment by BWStearns

This seems really awesome. Just out of curiosity, why not take advantage of the stacking nature of containers to make the wing sheath 1xN? It seems like having a deeper sheath you could get more flexibility in wing construction just by virtue of more room. Also, to echo @roter: how does the stack below the sail container handle the extra force from the sail? Are there extra stays from the bottom of the sail container to the deck/gunwales to keep it from toppling the stack?